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deff fn [24]
2 years ago
11

Which expressions represent the product of a variable and a coefficient? Choose 3 answers: Choose 3 answers: (Choice A) A 11c11c

11, c (Choice B) B \dfrac{1}{2}t 2 1 ​ tstart fraction, 1, divided by, 2, end fraction, t (Choice C) C 5\cdot 105⋅105, dot, 10 (Choice D) D j\cdot 4j⋅4j, dot, 4
Mathematics
1 answer:
Marizza181 [45]2 years ago
6 0

Question:

Which expression represents the product of a variable and coefficient?

Choose 3 answers

(A) 11c

(B) 1/2 t

(C) 5•10

(D) j•4

Answer:

(A) 11c

(B) 1/2 t  

(D) j•4

Step-by-step explanation:

Required

Expression for variable and coefficient product

In algebra:

A coefficient can be anything (number of alphabets). However, a variable is always represented with an alphabet

Having said that:

Analyze each of the options

(A) 11c

Here, we have:

Variable = c

Coefficient = 11

(B) 1/2 t

Here, we have:

Variable = t

Coefficient = 1/2

(C) 5•10

Here, 5 and 10 are not variables

(D) j•4

Here, we have:

Variable = j

Coefficient = 4

<em>So, the correct options are: (A), (B) and (D)</em>

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ValentinkaMS [17]

Answer:

The number of bottles recycle by Alice is 21.

Step-by-step explanation:

Given:

Mike and Alice recycled 147 bottles altogether. Mike recycled 6 times as many bottles as Alice.

Now, to find the quantity of bottles Alice recycle.

Let the number of bottles recycle by Alice = x.

And the number of bottles recycled by Mike = 6x.

So, according to question:

x+6x=147

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<em>Dividing both sides by 7 we get:</em>

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2 years ago
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pentagon [3]
What is the sum of 1.57 and 6.88?

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rusak2 [61]
If we assume that
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